Suprmind is a smart alternative to Grok that lets you chat with Grok plus GPT,...

https://bizzmarkblog.com/stop-reconciling-tabs-how-suprmind-ends-your-copy-paste-between-grok-and-claude/

Suprmind is a smart alternative to Grok that lets you chat with Grok plus GPT, Claude, Gemini, and Perplexity all in one thread. It offers simple plans starting at $19 with a 7-day trial and no credit card needed